mirror of https://github.com/rectorphp/rector.git
50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\Naming\Matcher;
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use PhpParser\Node;
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use PhpParser\Node\Expr\Closure;
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use PhpParser\Node\Expr\Variable;
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use PhpParser\Node\Stmt\ClassMethod;
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use PhpParser\Node\Stmt\Foreach_;
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use PhpParser\Node\Stmt\Function_;
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use Rector\Naming\ValueObject\VariableAndCallForeach;
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use Rector\NodeNameResolver\NodeNameResolver;
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final class ForeachMatcher
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{
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/**
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* @readonly
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* @var \Rector\NodeNameResolver\NodeNameResolver
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*/
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private $nodeNameResolver;
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/**
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* @readonly
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* @var \Rector\Naming\Matcher\CallMatcher
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*/
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private $callMatcher;
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public function __construct(NodeNameResolver $nodeNameResolver, \Rector\Naming\Matcher\CallMatcher $callMatcher)
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{
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$this->nodeNameResolver = $nodeNameResolver;
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$this->callMatcher = $callMatcher;
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}
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/**
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* @param \PhpParser\Node\Stmt\ClassMethod|\PhpParser\Node\Expr\Closure|\PhpParser\Node\Stmt\Function_ $functionLike
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*/
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public function match(Foreach_ $foreach, $functionLike) : ?VariableAndCallForeach
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{
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$call = $this->callMatcher->matchCall($foreach);
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if (!$call instanceof Node) {
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return null;
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}
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if (!$foreach->valueVar instanceof Variable) {
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return null;
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}
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$variableName = $this->nodeNameResolver->getName($foreach->valueVar);
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if ($variableName === null) {
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return null;
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}
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return new VariableAndCallForeach($foreach->valueVar, $call, $variableName, $functionLike);
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}
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}
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